diff --git a/MdePkg/Include/Protocol/DiskInfo.h b/MdePkg/Include/Protocol/DiskInfo.h
index a04c13b526..bce27e84da 100644
--- a/MdePkg/Include/Protocol/DiskInfo.h
+++ b/MdePkg/Include/Protocol/DiskInfo.h
@@ -204,5 +204,6 @@ extern EFI_GUID gEfiDiskInfoIdeInterfaceGuid;
 extern EFI_GUID gEfiDiskInfoScsiInterfaceGuid;
 extern EFI_GUID gEfiDiskInfoUsbInterfaceGuid;
 extern EFI_GUID gEfiDiskInfoAhciInterfaceGuid;
+extern EFI_GUID gEfiDiskInfoNvmeInterfaceGuid;
 
 #endif
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index 0b822a1b06..494dfba039 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -639,6 +639,13 @@
   ## Include/IndustryStandard/Hsti.h
   gAdapterInfoPlatformSecurityGuid  = {0x6be272c7, 0x1320, 0x4ccd, { 0x90, 0x17, 0xd4, 0x61, 0x2c, 0x01, 0x2b, 0x25 }}
 
+  #
+  # GUID defined in PI1.3
+  #
+  ## Guid for EFI_DISK_INFO_PROTOCOL.Interface to specify Nvme interface.
+  ## Include/Protocol/DiskInfo.h
+  gEfiDiskInfoNvmeInterfaceGuid  = { 0x3ab14680, 0x5d3f, 0x4a4d, { 0xbc, 0xdc, 0xcc, 0x38, 0x0, 0x18, 0xc7, 0xf7 }}
+
 [Guids.IA32, Guids.X64]
   ## Include/Guid/Cper.h
   gEfiIa32X64ErrorTypeCacheCheckGuid = { 0xA55701F5, 0xE3EF, 0x43de, { 0xAC, 0x72, 0x24, 0x9B, 0x57, 0x3F, 0xAD, 0x2C }}